package Chapter3;//64页程序3.3
import java.util.Scanner;

public class InScanner {
    public static void main(String[] args) {
        String message;
        Scanner scan = new Scanner(System.in);
        System.out.println("输入内容：");
        message = scan.nextLine();
        System.out.println("输出内容："+'\n'+message);
    }
}
